LV319_HUMAN
ID LV319_HUMAN Reviewed; 112 AA.
AC P01714; A0A075B6J8;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 02-NOV-2016, sequence version 2.
DT 03-AUG-2022, entry version 126.
DE RecName: Full=Immunoglobulin lambda variable 3-19 {ECO:0000303|PubMed:11872955, ECO:0000303|Ref.4};
DE AltName: Full=Ig lambda chain V-III region SH {ECO:0000305|PubMed:4909564};
DE Flags: Precursor;
GN Name=IGLV3-19 {ECO:0000303|PubMed:11872955, ECO:0000303|Ref.4};
OS Homo sapiens (Human).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Homo.
OX NCBI_TaxID=9606;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA] (IMGT ALLELE IGLV3-19*01).
RX PubMed=10591208; DOI=10.1038/990031;
RA Dunham I., Hunt A.R., Collins J.E., Bruskiewich R., Beare D.M., Clamp M.,
RA Smink L.J., Ainscough R., Almeida J.P., Babbage A.K., Bagguley C.,
RA Bailey J., Barlow K.F., Bates K.N., Beasley O.P., Bird C.P., Blakey S.E.,
RA Bridgeman A.M., Buck D., Burgess J., Burrill W.D., Burton J., Carder C.,
RA Carter N.P., Chen Y., Clark G., Clegg S.M., Cobley V.E., Cole C.G.,
RA Collier R.E., Connor R., Conroy D., Corby N.R., Coville G.J., Cox A.V.,
RA Davis J., Dawson E., Dhami P.D., Dockree C., Dodsworth S.J., Durbin R.M.,
RA Ellington A.G., Evans K.L., Fey J.M., Fleming K., French L., Garner A.A.,
RA Gilbert J.G.R., Goward M.E., Grafham D.V., Griffiths M.N.D., Hall C.,
RA Hall R.E., Hall-Tamlyn G., Heathcott R.W., Ho S., Holmes S., Hunt S.E.,
RA Jones M.C., Kershaw J., Kimberley A.M., King A., Laird G.K., Langford C.F.,
RA Leversha M.A., Lloyd C., Lloyd D.M., Martyn I.D., Mashreghi-Mohammadi M.,
RA Matthews L.H., Mccann O.T., Mcclay J., Mclaren S., McMurray A.A.,
RA Milne S.A., Mortimore B.J., Odell C.N., Pavitt R., Pearce A.V., Pearson D.,
RA Phillimore B.J.C.T., Phillips S.H., Plumb R.W., Ramsay H., Ramsey Y.,
RA Rogers L., Ross M.T., Scott C.E., Sehra H.K., Skuce C.D., Smalley S.,
RA Smith M.L., Soderlund C., Spragon L., Steward C.A., Sulston J.E.,
RA Swann R.M., Vaudin M., Wall M., Wallis J.M., Whiteley M.N., Willey D.L.,
RA Williams L., Williams S.A., Williamson H., Wilmer T.E., Wilming L.,
RA Wright C.L., Hubbard T., Bentley D.R., Beck S., Rogers J., Shimizu N.,
RA Minoshima S., Kawasaki K., Sasaki T., Asakawa S., Kudoh J., Shintani A.,
RA Shibuya K., Yoshizaki Y., Aoki N., Mitsuyama S., Roe B.A., Chen F., Chu L.,
RA Crabtree J., Deschamps S., Do A., Do T., Dorman A., Fang F., Fu Y., Hu P.,
RA Hua A., Kenton S., Lai H., Lao H.I., Lewis J., Lewis S., Lin S.-P., Loh P.,
RA Malaj E., Nguyen T., Pan H., Phan S., Qi S., Qian Y., Ray L., Ren Q.,
RA Shaull S., Sloan D., Song L., Wang Q., Wang Y., Wang Z., White J.,
RA Willingham D., Wu H., Yao Z., Zhan M., Zhang G., Chissoe S., Murray J.,
RA Miller N., Minx P., Fulton R., Johnson D., Bemis G., Bentley D.,
RA Bradshaw H., Bourne S., Cordes M., Du Z., Fulton L., Goela D., Graves T.,
RA Hawkins J., Hinds K., Kemp K., Latreille P., Layman D., Ozersky P.,
RA Rohlfing T., Scheet P., Walker C., Wamsley A., Wohldmann P., Pepin K.,
RA Nelson J., Korf I., Bedell J.A., Hillier L.W., Mardis E., Waterston R.,
RA Wilson R., Emanuel B.S., Shaikh T., Kurahashi H., Saitta S., Budarf M.L.,
RA McDermid H.E., Johnson A., Wong A.C.C., Morrow B.E., Edelmann L., Kim U.J.,
RA Shizuya H., Simon M.I., Dumanski J.P., Peyrard M., Kedra D., Seroussi E.,
RA Fransson I., Tapia I., Bruder C.E., O'Brien K.P., Wilkinson P.,
RA Bodenteich A., Hartman K., Hu X., Khan A.S., Lane L., Tilahun Y.,
RA Wright H.;
RT "The DNA sequence of human chromosome 22.";
RL Nature 402:489-495(1999).
RN [2]
RP PROTEIN SEQUENCE OF 21-112.
RX PubMed=4909564; DOI=10.1016/s0021-9258(18)63220-x;
RA Titani K., Wikler M., Shinoda T., Putnam F.W.;
RT "The amino acid sequence of a lambda type Bence-Jones protein. 3. The
RT complete amino acid sequence and the location of the disulfide bridges.";
RL J. Biol. Chem. 245:2171-2176(1970).
RN [3]
RP NOMENCLATURE.
RX PubMed=11872955; DOI=10.1159/000049203;
RA Lefranc M.P.;
RT "Nomenclature of the human immunoglobulin lambda (IGL) genes.";
RL Exp. Clin. Immunogenet. 18:242-254(2001).
RN [4]
RP NOMENCLATURE.
RA Lefranc M.P., Lefranc G.;
RT "The Immunoglobulin FactsBook.";
RL (In) Lefranc M.P., Lefranc G. (eds.);
RL The Immunoglobulin FactsBook., pp.1-458, Academic Press, London. (2001).
RN [5]
RP REVIEW ON SOMATIC HYPERMUTATION.
RX PubMed=17576170; DOI=10.1146/annurev.genet.41.110306.130340;
RA Teng G., Papavasiliou F.N.;
RT "Immunoglobulin somatic hypermutation.";
RL Annu. Rev. Genet. 41:107-120(2007).
RN [6]
RP REVIEW ON IMMUNOGLOBULINS.
RX PubMed=20176268; DOI=10.1016/j.jaci.2009.09.046;
RA Schroeder H.W. Jr., Cavacini L.;
RT "Structure and function of immunoglobulins.";
RL J. Allergy Clin. Immunol. 125:S41-S52(2010).
RN [7]
RP REVIEW ON FUNCTION.
RX PubMed=22158414; DOI=10.1038/nri3128;
RA McHeyzer-Williams M., Okitsu S., Wang N., McHeyzer-Williams L.;
RT "Molecular programming of B cell memory.";
RL Nat. Rev. Immunol. 12:24-34(2012).
RN [8]
RP NOMENCLATURE.
RX PubMed=24600447; DOI=10.3389/fimmu.2014.00022;
RA Lefranc M.P.;
RT "Immunoglobulin and T Cell Receptor Genes: IMGT((R)) and the Birth and Rise
RT of Immunoinformatics.";
RL Front. Immunol. 5:22-22(2014).
CC -!- FUNCTION: V region of the variable domain of immunoglobulin light
CC chains that participates in the antigen recognition (PubMed:24600447).
CC Immunoglobulins, also known as antibodies, are membrane-bound or
CC secreted glycoproteins produced by B lymphocytes. In the recognition
CC phase of humoral immunity, the membrane-bound immunoglobulins serve as
CC receptors which, upon binding of a specific antigen, trigger the clonal
CC expansion and differentiation of B lymphocytes into immunoglobulins-
CC secreting plasma cells. Secreted immunoglobulins mediate the effector
CC phase of humoral immunity, which results in the elimination of bound
CC antigens (PubMed:20176268, PubMed:22158414). The antigen binding site
CC is formed by the variable domain of one heavy chain, together with that
CC of its associated light chain. Thus, each immunoglobulin has two
CC antigen binding sites with remarkable affinity for a particular
CC antigen. The variable domains are assembled by a process called V-(D)-J
CC rearrangement and can then be subjected to somatic hypermutations
CC which, after exposure to antigen and selection, allow affinity
CC maturation for a particular antigen (PubMed:17576170, PubMed:20176268).
CC {ECO:0000303|PubMed:17576170, ECO:0000303|PubMed:20176268,
CC ECO:0000303|PubMed:22158414, ECO:0000303|PubMed:24600447}.
CC -!- SUBUNIT: Immunoglobulins are composed of two identical heavy chains and
CC two identical light chains; disulfide-linked.
CC {ECO:0000303|PubMed:20176268}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000303|PubMed:20176268,
CC ECO:0000303|PubMed:22158414}. Cell membrane
CC {ECO:0000303|PubMed:20176268, ECO:0000303|PubMed:22158414}.
CC -!- POLYMORPHISM: There are several alleles. The sequence shown is that of
CC IMGT allele IGLV3-19*01.
CC -!- CAUTION: For an example of a full-length immunoglobulin lambda light
CC chain see AC P0DOX8. {ECO:0000305}.
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DR EMBL; AC244250; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR PIR; A01980; L3HUSH.
DR PDB; 6Z1I; EM; 3.40 A; A/B/C/D/E/F=28-112.
DR PDB; 6Z1O; EM; 3.20 A; A/B/C/D/E/F=28-112.
DR PDBsum; 6Z1I; -.
DR PDBsum; 6Z1O; -.
DR AlphaFoldDB; P01714; -.
DR SMR; P01714; -.
DR IntAct; P01714; 1.
DR IMGT_GENE-DB; IGLV3-19; -.
DR BioMuta; IGLV3-19; -.
DR DMDM; 126565; -.
DR jPOST; P01714; -.
DR MassIVE; P01714; -.
DR PeptideAtlas; P01714; -.
DR PRIDE; P01714; -.
DR Ensembl; ENST00000390309.2; ENSP00000374844.2; ENSG00000211663.2.
DR GeneCards; IGLV3-19; -.
DR HGNC; HGNC:5903; IGLV3-19.
DR HPA; ENSG00000211663; Tissue enhanced (intestine, lymphoid tissue, stomach).
DR neXtProt; NX_P01714; -.
DR OpenTargets; ENSG00000211663; -.
DR VEuPathDB; HostDB:ENSG00000211663; -.
DR GeneTree; ENSGT00940000153120; -.
DR OMA; HYLCHLL; -.
DR PhylomeDB; P01714; -.
DR PathwayCommons; P01714; -.
DR Reactome; R-HSA-166663; Initial triggering of complement.
DR Reactome; R-HSA-173623; Classical antibody-mediated complement activation.
DR Reactome; R-HSA-198933; Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell.
DR Reactome; R-HSA-202733; Cell surface interactions at the vascular wall.
DR Reactome; R-HSA-2029481; FCGR activation.
DR Reactome; R-HSA-2029482; Regulation of actin dynamics for phagocytic cup formation.
DR Reactome; R-HSA-2029485; Role of phospholipids in phagocytosis.
DR Reactome; R-HSA-2168880; Scavenging of heme from plasma.
DR Reactome; R-HSA-2454202; Fc epsilon receptor (FCERI) signaling.
DR Reactome; R-HSA-2730905; Role of LAT2/NTAL/LAB on calcium mobilization.
DR Reactome; R-HSA-2871796; FCERI mediated MAPK activation.
DR Reactome; R-HSA-2871809; FCERI mediated Ca+2 mobilization.
DR Reactome; R-HSA-2871837; FCERI mediated NF-kB activation.
DR Reactome; R-HSA-5690714; CD22 mediated BCR regulation.
DR Reactome; R-HSA-9664323; FCGR3A-mediated IL10 synthesis.
DR Reactome; R-HSA-9664422; FCGR3A-mediated phagocytosis.
DR Reactome; R-HSA-977606; Regulation of Complement cascade.
DR Reactome; R-HSA-983695; Antigen activates B Cell Receptor (BCR) leading to generation of second messengers.
DR SignaLink; P01714; -.
DR ChiTaRS; IGLV3-19; human.
DR Pharos; P01714; Tdark.
DR PRO; PR:P01714; -.
DR Proteomes; UP000005640; Chromosome 22.
DR RNAct; P01714; protein.
DR Bgee; ENSG00000211663; Expressed in rectum and 125 other tissues.
DR GO; GO:0070062; C:extracellular exosome; HDA:UniProtKB.
DR GO; GO:0005576; C:extracellular region; TAS:Reactome.
DR GO; GO:0005615; C:extracellular space; IBA:GO_Central.
DR GO; GO:0019814; C:immunoglobulin complex; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; TAS:Reactome.
DR GO; GO:0003823; F:antigen binding; NAS:UniProtKB.
DR GO; GO:0002250; P:adaptive immune response; IEA:UniProtKB-KW.
DR GO; GO:0006955; P:immune response; IBA:GO_Central.
DR Gene3D; 2.60.40.10; -; 1.
DR InterPro; IPR007110; Ig-like_dom.
DR InterPro; IPR036179; Ig-like_dom_sf.
DR InterPro; IPR013783; Ig-like_fold.
DR InterPro; IPR003599; Ig_sub.
DR InterPro; IPR013106; Ig_V-set.
DR Pfam; PF07686; V-set; 1.
DR SMART; SM00409; IG; 1.
DR SMART; SM00406; IGv; 1.
DR SUPFAM; SSF48726; SSF48726; 1.
DR PROSITE; PS50835; IG_LIKE; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Adaptive immunity; Cell membrane; Direct protein sequencing;
KW Disulfide bond; Immunity; Immunoglobulin; Immunoglobulin domain; Membrane;
KW Reference proteome; Secreted; Signal.
FT SIGNAL 1..20
FT /evidence="ECO:0000269|PubMed:4909564"
FT CHAIN 21..112
FT /note="Immunoglobulin lambda variable 3-19"
FT /evidence="ECO:0000269|PubMed:4909564"
FT /id="PRO_0000059842"
FT DOMAIN 21..>112
FT /note="Ig-like"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT REGION 75..95
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 76..95
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT DISULFID 41..106
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT CONFLICT 48..52
FT /note="SYYAS -> GYDAA (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT CONFLICT 63
FT /note="V -> L (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT CONFLICT 69
FT /note="K -> R (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT CONFLICT 87
FT /note="N -> H (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT NON_TER 112
FT STRAND 29..34
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 37..42
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 48..51
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 54..56
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 63..65
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 80..84
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 91..95
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 97..103
FT /evidence="ECO:0007829|PDB:6Z1O"
FT STRAND 108..110
FT /evidence="ECO:0007829|PDB:6Z1O"
SQ SEQUENCE 112 AA; 12042 MW; B2F86D6E3745C1B7 CRC64;
MAWTPLWLTL LTLCIGSVVS SELTQDPAVS VALGQTVRIT CQGDSLRSYY ASWYQQKPGQ
APVLVIYGKN NRPSGIPDRF SGSSSGNTAS LTITGAQAED EADYYCNSRD SS
